Place of Origin
Zhejiang, China
Drinkware Type
Vacuum Flasks & Thermoses
Thermal Insulation Performance
12-24 hours
Metal Type
Stainless steel
Material
Double wall Stainless steel
Small mouth
Better to keep original flavor
Vacuum
Higher technology vacuumize
Double wall Insulated
Keeping hot or cold much longer
Polishing
Good laser polishing surface
Logo
Silk Screen & Laser used more
Welding
Advanced welding equipment
Inspection
Each dimension is inspected
OEM/ODM
Accpectable Customize